Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tam toan dai snippets" » "tap toan dai snippets", "tam than dai snippets", "tam thanh dai snippets", "tam toan tai snippets", "tam toan bai snippets", "tam toan dam snippets", "tam toan dai slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tam toan dai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tam toan dai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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